NO125883B - - Google Patents
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- Publication number
- NO125883B NO125883B NO0595/70A NO59570A NO125883B NO 125883 B NO125883 B NO 125883B NO 0595/70 A NO0595/70 A NO 0595/70A NO 59570 A NO59570 A NO 59570A NO 125883 B NO125883 B NO 125883B
- Authority
- NO
- Norway
- Prior art keywords
- manganese
- electrolyte
- oxide
- value
- lead
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical compound [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 claims description 14
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 claims description 14
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- 150000001768 cations Chemical class 0.000 claims description 8
- 150000007514 bases Chemical class 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- GZMKWMMWAHQTHD-UHFFFAOYSA-L [Mn++].OS([O-])(=O)=O.OS([O-])(=O)=O Chemical compound [Mn++].OS([O-])(=O)=O.OS([O-])(=O)=O GZMKWMMWAHQTHD-UHFFFAOYSA-L 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 229910001437 manganese ion Inorganic materials 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 230000012173 estrus Effects 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229940037395 electrolytes Drugs 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 239000011702 manganese sulphate Substances 0.000 description 3
- 235000007079 manganese sulphate Nutrition 0.000 description 3
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 3
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/21—Manganese oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1908493A DE1908493C3 (de) | 1969-02-20 | 1969-02-20 | Verfahren zur elektrolytischen Gewinnung von Braunstein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125883B true NO125883B (fr) | 1972-11-20 |
Family
ID=5725824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO0595/70A NO125883B (fr) | 1969-02-20 | 1970-02-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3634215A (fr) |
| BE (1) | BE746291A (fr) |
| CS (1) | CS167892B2 (fr) |
| DE (1) | DE1908493C3 (fr) |
| FR (1) | FR2041054B1 (fr) |
| GB (1) | GB1256991A (fr) |
| NL (1) | NL167735C (fr) |
| NO (1) | NO125883B (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1874827A (en) * | 1931-05-12 | 1932-08-30 | Burgess Battery Co | Production of manganese dioxide |
| FR1448939A (fr) * | 1965-06-28 | 1966-08-12 | E J Lavino & Co | Procédé de préparation d'une solution de sulfate de manganèse à partir de ferromanganèse et d'un minerai essentiellement constitué par du bioxyde de manganèse |
-
1969
- 1969-02-20 DE DE1908493A patent/DE1908493C3/de not_active Expired
-
1970
- 1970-02-04 GB GB1256991D patent/GB1256991A/en not_active Expired
- 1970-02-12 NL NL7002017A patent/NL167735C/xx not_active IP Right Cessation
- 1970-02-16 US US11514A patent/US3634215A/en not_active Expired - Lifetime
- 1970-02-17 CS CS1095A patent/CS167892B2/cs unknown
- 1970-02-19 NO NO0595/70A patent/NO125883B/no unknown
- 1970-02-20 FR FR707006153A patent/FR2041054B1/fr not_active Expired
- 1970-02-20 BE BE746291D patent/BE746291A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1908493C3 (de) | 1979-04-12 |
| DE1908493A1 (de) | 1970-09-17 |
| FR2041054B1 (fr) | 1974-06-14 |
| NL7002017A (fr) | 1970-08-24 |
| GB1256991A (fr) | 1971-12-15 |
| NL167735C (nl) | 1982-01-18 |
| BE746291A (fr) | 1970-08-20 |
| CS167892B2 (fr) | 1976-05-28 |
| DE1908493B2 (de) | 1978-08-10 |
| NL167735B (nl) | 1981-08-17 |
| FR2041054A1 (fr) | 1971-01-29 |
| US3634215A (en) | 1972-01-11 |
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